Walla Walla Metro Area, WA Weather


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United States / Washington / Walla Walla Metro Area / Counties / Cities / Zip Codes

The most pleasant months of the year for the Walla Walla metro area are September, June and May. In the Walla Walla metro area, there are 3 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for the Walla Walla metro area with an average high temperature of 88.7°, which ranks it as one of the hottest places in Washington. December is the snowiest month in the Walla Walla metro area with 3.6 inches of snow, and 5 months of the year have significant snowfall. Days with noticeable humidity are rare throughout the year.

Today's Weather - Walla Walla, WA

7 AM PST

Mostly Cloudy then Rain Showers

49°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
TodayMostly Cloudy then Rain Showers65° / 47°SW 8 to 12 mph
FridayChance Rain Showers65° / 46°SW 10 mph
SaturdayMostly Cloudy65° / 45°SW 10 to 16 mph
SundayPartly Sunny then Slight Chance Rain Showers66° / 43°SW 13 to 17 mph
MondaySlight Chance Rain Showers62° / 39°SW 14 to 17 mph
TuesdayMostly Sunny66° / 42°SW 12 mph
WednesdaySlight Chance Rain Showers69° / 43°SW 9 mph

Weather Highlights

Summer High: the July high is around 89 degrees
Winter Low: the January low is 28
Rain: averages 16 inches of rain a year
Snow: averages 10 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Walla Walla Metro Area area is 8.9 (10=best), which means it is more comfortable than most places in Washington.

8.9 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Average Monthly High and Low (°F)
HighLow
January41° 28°
February47° 30°
March56° 35°
April63° 40°
May72° 46°
June79° 52°
July89° 58°
August88° 57°
September78° 49°
October64° 40°
November49° 33°
December39° 27°
Hot, Freezing, Rainy, Snowy Days: Walla Walla
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January020122
February016101
March010110
April0490
May1190
June4070
July15030
August13030
September3140
October0570
November013131
December022123

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

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